| ChoPy vs Jun | 16–6 | 72.73% |
| ChoPy vs Fahkumram | 10–6 | 62.50% |
| ChoPy vs Reina | 10–4 | 71.43% |
| ChoPy vs Steve | 8–2 | 80.00% |
| ChoPy vs Bryan | 7–2 | 77.78% |
| ChoPy vs King | 5–3 | 62.50% |
| ChoPy vs Paul | 6–1 | 85.71% |
| ChoPy vs Kazuya | 6–1 | 85.71% |
| ChoPy vs Hwoarang | 2–2 | 50.00% |
| ChoPy vs Lili | 4–0 | 100.00% |
| ChoPy vs Leo | 1–3 | 25.00% |
| ChoPy vs Lars | 1–3 | 25.00% |
| ChoPy vs Law | 2–1 | 66.67% |
| ChoPy vs Asuka | 1–2 | 33.33% |
| ChoPy vs Feng | 2–1 | 66.67% |
| ChoPy vs Zafina | 1–2 | 33.33% |
| ChoPy vs Xiaoyu | 2–0 | 100.00% |
| ChoPy vs Dragunov | 2–0 | 100.00% |
| ChoPy vs Alisa | 0–2 | 0.00% |
| ChoPy vs Kuma | 2–0 | 100.00% |
| ChoPy vs Lidia | 1–1 | 50.00% |
| ChoPy vs Clive | 0–2 | 0.00% |
| ChoPy vs Anna | 0–2 | 0.00% |
| ChoPy vs Yoshimitsu | 0–1 | 0.00% |
| ChoPy vs Jin | 1–0 | 100.00% |
| ChoPy vs Claudio | 0–1 | 0.00% |
| ChoPy vs Victor | 1–0 | 100.00% |
| ChoPy vs Eddy | 0–1 | 0.00% |
| ChoPy vs Heihachi | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.